Datasheet

NCP5005
http://onsemi.com
2
Figure 1. Typical Application
GND
U1
EN
V
bat
4
V
bat
GNDGND
FB
NCP5005
5
V
bat
V
out
C1
4.7 mF
GND
2
3
1
D1
MBR0530
GND
15 W
R1
D6
LWT67C
D5
LWT67C
D4
LWT67C
D3
LWT67C
D2
LWT67C
L1
22 mH
C2
1.0 mF
Figure 2. Block Diagram
Thermal Shutdown Current Sense
V
sense
CONTROLLER
100 k
GND
4
EN
3
FB
+
−
300 k
+200 mV
Band Gap
Q1
2
GND
GND
1
V
out
5
V
bat
V
bat